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class="post-title">ArchLinux 双显卡方案</h1><div id="post-meta"><div class="meta-firstline"><span class="post-meta-date"><i class="far fa-calendar-alt fa-fw post-meta-icon"></i><span class="post-meta-label">发表于</span><time class="post-meta-date-created" datetime="2021-04-28T15:08:38.000Z" title="发表于 2021-04-28 23:08:38">2021-04-28</time><span class="post-meta-separator">|</span><i class="fas fa-history fa-fw post-meta-icon"></i><span class="post-meta-label">更新于</span><time class="post-meta-date-updated" datetime="2021-11-07T15:13:03.875Z" title="更新于 2021-11-07 23:13:03">2021-11-07</time></span><span class="post-meta-categories"><span class="post-meta-separator">|</span><i class="fas fa-inbox fa-fw post-meta-icon"></i><a class="post-meta-categories" href="/categories/linux/">linux</a><i class="fas fa-angle-right post-meta-separator"></i><i class="fas fa-inbox fa-fw post-meta-icon"></i><a class="post-meta-categories" href="/categories/linux/arch/">arch</a></span></div><div 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<code>tty1</code></strong></p>
</div>

<p><img src= "" data-lazy-src="https://codehhr.coding.net/p/codehhr/d/images/git/raw/master/nvidia/fuck-nvidia.jpeg" alt="Fuck NVIDIA"></p>
<h1 id="So-NVIDIA-Fuck-You"><a href="#So-NVIDIA-Fuck-You" class="headerlink" title="So NVIDIA ~ Fuck You !"></a>So NVIDIA ~ Fuck You !</h1><p>之前因为装 <code>NVIDIA</code> 驱动 , <code>sddm</code> 进不去了 , 之后几经周折 , 我已把它拿下 , 即使他挂了 , 我也能让他起死回生 (开玩笑,开玩笑 ~ ~ ~ )</p>
<h1 id="1-如果你不打算折腾-只想用-intel-核显"><a href="#1-如果你不打算折腾-只想用-intel-核显" class="headerlink" title="1.如果你不打算折腾,只想用 intel 核显"></a>1.如果你不打算折腾,只想用 <code>intel</code> 核显</h1><figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">sudo pacman -S xf86-video-intel</span><br></pre></td></tr></table></figure>

<h1 id="2-intel-nvidia-双显卡切换"><a href="#2-intel-nvidia-双显卡切换" class="headerlink" title="2.intel + nvidia 双显卡切换"></a>2.<code>intel</code> + <code>nvidia</code> 双显卡切换</h1><h2 id="方案-1"><a href="#方案-1" class="headerlink" title="方案 (1)"></a>方案 (1)</h2><h3 id="安装-大黄蜂-和-依赖"><a href="#安装-大黄蜂-和-依赖" class="headerlink" title="安装 大黄蜂 和 依赖"></a>安装 大黄蜂 和 依赖</h3><figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">sudo pacman -S bumblebee bbswitch nvidia opencl-nvidia lib32-nvidia-utils lib32-opencl-nvidia mesa lib32-mesa-libgl xf86-video-intel</span><br></pre></td></tr></table></figure>

<h3 id="把当前用户添加到-bumblebee-组里-username-对应当前用户名"><a href="#把当前用户添加到-bumblebee-组里-username-对应当前用户名" class="headerlink" title="把当前用户添加到 bumblebee 组里, username 对应当前用户名"></a>把当前用户添加到 <code>bumblebee</code> 组里, <code>username</code> 对应当前用户名</h3><figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">sudo gpasswd -a username bumblebee</span><br></pre></td></tr></table></figure>

<h3 id="配置-bumblebee-编辑下面这个文件"><a href="#配置-bumblebee-编辑下面这个文件" class="headerlink" title="配置 bumblebee, 编辑下面这个文件"></a>配置 <code>bumblebee</code>, 编辑下面这个文件</h3><figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">/etc/bumblebee/bumblebee.conf</span><br></pre></td></tr></table></figure>

<p><strong>修改两处</strong></p>
<ol>
<li>设置 <code>Driver</code> 为 <code>nvidia</code>, 大概在第 <code>22</code> 行</li>
</ol>
<figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">Driver=nvidia</span><br></pre></td></tr></table></figure>

<ol start="2">
<li>电源管理设置为 <code>bbswitch</code>, 默认是 <code>auto</code>, 大概在 <code>57</code> 行</li>
</ol>
<figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">PMMethod=bbswitch</span><br></pre></td></tr></table></figure>

<h3 id="设置为开机自启"><a href="#设置为开机自启" class="headerlink" title="设置为开机自启"></a>设置为开机自启</h3><figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">sudo systemctl <span class="built_in">enable</span> bumblebeed</span><br></pre></td></tr></table></figure>

<h3 id="然后重启"><a href="#然后重启" class="headerlink" title="然后重启"></a>然后重启</h3><p>重启后在终端输入 <code>nvidia-smi</code> 可以显示正在使用 <code>NVIDIA</code> 的进程</p>
<h2 id="方案-2"><a href="#方案-2" class="headerlink" title="方案 (2)"></a>方案 (2)</h2><figure class="highlight sh"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">sudo pacman -S nvidia bbswitch</span><br><span class="line">sudo pacman -S optimus-manager-qt-kde  (这个包好像不在 pacman 管理的源里, 直接用 <span class="string">&#x27;AUR&#x27;</span>, 我直接 <span class="string">&#x27;yay -S optimus-manager-qt&#x27;</span>)</span><br></pre></td></tr></table></figure>

<p><strong>如果安装 <code>optimus-manager-qt</code> 最后提示编译失败,重新安装 <code>base-devel</code> 就行,好像是在那里面,也没准是之前我少装了什么包,最后重启</strong></p>
<h3 id="重启后打开optimus-manager-qt"><a href="#重启后打开optimus-manager-qt" class="headerlink" title="重启后打开optimus-manager-qt"></a>重启后打开<code>optimus-manager-qt</code></h3><p><img src= "" data-lazy-src="https://codehhr.coding.net/p/codehhr/d/images/git/raw/master/nvidia/optimus-manager-qt.png" alt="optimus-manager-qt"></p>
<h3 id="右击可以切换模式"><a href="#右击可以切换模式" class="headerlink" title="右击可以切换模式"></a>右击可以切换模式</h3><p><img src= "" data-lazy-src="https://codehhr.coding.net/p/codehhr/d/images/git/raw/master/nvidia/optimus-manager-qt-icon.png" alt="optimus-manager-at-icon"></p>
<h1 id="The-End"><a href="#The-End" class="headerlink" title="The_End"></a>The_End</h1></article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta">文章作者: </span><span class="post-copyright-info"><a href="mailto:undefined">HHR</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta">文章链接: </span><span class="post-copyright-info"><a href="https://codehhr.cn/2021/04/28/linux/linux-nvidia/">https://codehhr.cn/2021/04/28/linux/linux-nvidia/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta">版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="https://codehhr.cn" target="_blank">Saturday_</a>！</span></div></div><div class="tag_share"><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/linux/">linux</a><a class="post-meta__tags" 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2021-07-18</div><div class="title">VMware 安装 CentOS7 后的简单配置</div></div></a></div><div><a href="/2023/01/17/linux/linux-grub/" title="linux grub 恢复"><img class="cover" src= "" data-lazy-src="https://pic.mac89.com/pic/202207/02163019_b21acaafef.jpeg" alt="cover"><div class="content is-center"><div class="date"><i class="fas fa-history fa-fw"></i> 2023-01-27</div><div class="title">linux grub 恢复</div></div></a></div><div><a href="/2019/06/01/linux/linux-kaliSwaks/" title="Kali 下用 swaks 发送邮件"><img class="cover" src= "" data-lazy-src="https://codehhr.coding.net/p/codehhr/d/images/git/raw/master/kali/kali.jpg" alt="cover"><div class="content is-center"><div class="date"><i class="fas fa-history fa-fw"></i> 2021-07-18</div><div class="title">Kali 下用 swaks 发送邮件</div></div></a></div></div></div></div><div class="aside-content" id="aside-content"><div class="card-widget card-info"><div class="is-center"><div class="avatar-img"><img src= "" data-lazy-src="https://pic.mac89.com/pic/202207/02163019_b21acaafef.jpeg" onerror="this.onerror=null;this.src='https://pic.mac89.com/pic/202207/02163019_b21acaafef.jpeg'" alt="avatar"/></div><div class="author-info__name">HHR</div><div class="author-info__description">Linux is great ~</div></div><div class="card-info-data"><div class="card-info-data-item is-center"><a href="/archives/"><div class="headline">文章</div><div class="length-num">87</div></a></div><div class="card-info-data-item is-center"><a href="/tags/"><div class="headline">标签</div><div class="length-num">120</div></a></div><div class="card-info-data-item is-center"><a href="/categories/"><div class="headline">分类</div><div class="length-num">31</div></a></div></div><a class="button--animated" id="card-info-btn" target="_blank" rel="noopener" href="https://github.com/codehhr"><i class="fab fa-github"></i><span>Follow Me</span></a><div class="card-info-social-icons is-center"><a class="social-icon" 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href="#1-%E5%A6%82%E6%9E%9C%E4%BD%A0%E4%B8%8D%E6%89%93%E7%AE%97%E6%8A%98%E8%85%BE-%E5%8F%AA%E6%83%B3%E7%94%A8-intel-%E6%A0%B8%E6%98%BE"><span class="toc-number">2.</span> <span class="toc-text">1.如果你不打算折腾,只想用 intel 核显</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#2-intel-nvidia-%E5%8F%8C%E6%98%BE%E5%8D%A1%E5%88%87%E6%8D%A2"><span class="toc-number">3.</span> <span class="toc-text">2.intel + nvidia 双显卡切换</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%96%B9%E6%A1%88-1"><span class="toc-number">3.1.</span> <span class="toc-text">方案 (1)</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E5%AE%89%E8%A3%85-%E5%A4%A7%E9%BB%84%E8%9C%82-%E5%92%8C-%E4%BE%9D%E8%B5%96"><span class="toc-number">3.1.1.</span> <span class="toc-text">安装 大黄蜂 和 依赖</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%8A%8A%E5%BD%93%E5%89%8D%E7%94%A8%E6%88%B7%E6%B7%BB%E5%8A%A0%E5%88%B0-bumblebee-%E7%BB%84%E9%87%8C-username-%E5%AF%B9%E5%BA%94%E5%BD%93%E5%89%8D%E7%94%A8%E6%88%B7%E5%90%8D"><span class="toc-number">3.1.2.</span> <span class="toc-text">把当前用户添加到 bumblebee 组里, username 对应当前用户名</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E9%85%8D%E7%BD%AE-bumblebee-%E7%BC%96%E8%BE%91%E4%B8%8B%E9%9D%A2%E8%BF%99%E4%B8%AA%E6%96%87%E4%BB%B6"><span class="toc-number">3.1.3.</span> <span class="toc-text">配置 bumblebee, 编辑下面这个文件</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%AE%BE%E7%BD%AE%E4%B8%BA%E5%BC%80%E6%9C%BA%E8%87%AA%E5%90%AF"><span class="toc-number">3.1.4.</span> <span class="toc-text">设置为开机自启</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E7%84%B6%E5%90%8E%E9%87%8D%E5%90%AF"><span class="toc-number">3.1.5.</span> <span class="toc-text">然后重启</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%96%B9%E6%A1%88-2"><span class="toc-number">3.2.</span> <span class="toc-text">方案 (2)</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E9%87%8D%E5%90%AF%E5%90%8E%E6%89%93%E5%BC%80optimus-manager-qt"><span class="toc-number">3.2.1.</span> <span class="toc-text">重启后打开optimus-manager-qt</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E5%8F%B3%E5%87%BB%E5%8F%AF%E4%BB%A5%E5%88%87%E6%8D%A2%E6%A8%A1%E5%BC%8F"><span class="toc-number">3.2.2.</span> <span class="toc-text">右击可以切换模式</span></a></li></ol></li></ol></li><li class="toc-item toc-level-1"><a class="toc-link" href="#The-End"><span class="toc-number">4.</span> <span class="toc-text">The_End</span></a></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>最新文章</span></div><div class="aside-list"><div class="aside-list-item"><a class="thumbnail" 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